*{margin:0;padding:0;box-sizing:border-box;font-family: "Microsoft yahei";}
html,body {
	width:100%;
	height:100%;
	color:#fff;
	font-size: 14px;
	user-select:none;
	-webkit-user-select:none;
	-moz-user-select:none;
}
img{border:none;}
a {text-decoration: none;color:#fff;}
body {
	background: #1c1c34;
	padding-top: 67px;
}
ul{list-style: none;}
.top {
	position: absolute;
	width:100%;
	min-width: 1200px;
	height:64px;
	background: #212139;
	top:0;
}
.top .logo {
	height:50px;
	line-height: 50px;
	width:165px;
	float:left;
	margin-top:7px;
	margin-left:10px;
}
.top .logo a {
	display: block;
	height:100%;
	width:100%;
	line-height: 50px;
	font-size: 20px;
	font-weight: bold;
}
.top .logo img {
	width:50px;
	height:50px;
	float:left;
	margin-right: 10px;
}
.top .nav {
	width:650px;
	float:left;
	padding-left:20px;
	font-size: 14px;
}
.top .nav a {
	display: inline-block;
	text-align: center;
	margin:0 10px;
	height:64px;
	line-height: 64px;
}
.top .nav a span {
	color:rgba(255,255,255,0.5);
}
.top .back {
	display: block;
	text-align: center;
	width: 80px;
    height: 28px;
    border: 1px solid #626173;
    float: right;
    margin-top: 15px;
    margin-right: 20px;
    border-radius: 5px;
    line-height: 28px;
    font-size:14px;    
}
.top .back:hover {
	background: #626173;
}

